Current Affairs Quiz - March 2025

Notes:
Scientists have developed a new gene therapy for Maple Syrup Urine Disease (MSUD), a rare genetic disorder. MSUD is caused by a deficiency of the enzyme complex needed to break down branched-chain amino acids (BCAAs) like leucine, isoleucine, and valine. It is inherited in an autosomal recessive pattern, requiring both parents to pass on the gene mutation. The disorder prevents proper amino acid metabolism, leading to neurological symptoms and life-threatening brain damage.

Notes:
Gujarat leads India in mangrove afforestation, covering 19,020 hectares in two years under the MISHTI scheme. MISHTI (Mangrove Initiative for Shoreline Habitats and Tangible Incomes) was launched in 2023 to expand mangrove forests and support coastal livelihoods. The initiative aims to strengthen coastal ecosystems across India’s coastal states and union territories. Gujarat’s rapid afforestation efforts have made it the top performer in the scheme.

Notes:
The UK hosted a European leaders’ summit to support Ukraine and discuss a ceasefire plan. Britain, France, and Ukraine agreed to draft a ceasefire proposal for the US. The summit followed a key meeting between Zelenskyy and Trump, raising concerns about US support. The summit included representatives from Germany, Denmark, the Netherlands, Norway, Spain, Canada, Finland, Sweden, the Czech Republic, and Romania. Britain, France, and Ukraine agreed to present the ceasefire proposal to the US.

Notes:
Due to heavy rain and snowfall in Himachal Pradesh, the Bhakra Beas Management Board (BBMB) opened the spillway gates of Pandoh Dam as a precautionary measure. Pandoh Dam is an embankment dam located in Mandi district, Himachal Pradesh. It is built on the Beas River and primarily serves hydroelectric power generation. The dam is a concrete gravity structure, standing 76 meters (249 feet) tall.

Notes:
A new species of spined loach, Cobitis beijingensis, has been discovered in Beijing, China, after 40 years. This is the first time a fish species has been named globally using the pinyin “Beijing.” The Beijing loach is about 5 cm long, with a body covered in yellow and black patterned markings. The species was confirmed by a research team from the Institute of Zoology, Chinese Academy of Sciences. It was collected from the Chaobai River in Shilipu Town, Miyun District, Beijing.

Notes:
India’s Rithvik Bollipalli and Colombia’s Nicolas Barrientos won the men’s doubles title at the Chile Open 2025 tennis tournament. They defeated top-seeded Argentines Andres Molteni and Maximo Gonzalez 6-3, 6-2. This was their first ATP Tour title as a team after first pairing up in Dallas last month. Bollipalli secured his second ATP title, having won the 2024 Almaty Open with Arjun Kadhe. Serbia’s Lalso Djere won the men’s singles title, defeating Argentina’s Sebastian Baez. The tournament, with a $680,140 prize pool, was held in Santiago from 24th February to 2nd March 2025. The Association of Tennis Professionals (ATP) was founded in 1972.

Notes:
Forest officials restricted entry along a 5-km stretch from Gokharakuda to Bateswar near the Rushikulya river mouth in Ganjam to protect Olive Ridley turtle eggs. The Rushikulya River is a major river in Odisha, flowing through Kandhamal, Ganjam, and Boudh districts. It originates from the Daringbadi hills in the Eastern Ghats at about 1000 meters elevation. The river flows 165 km before entering the Bay of Bengal near Ganjam without forming a delta. Its basin covers around 7500 sq. km, with tributaries like Baghua, Dhanei, and Badanadi. Rushikulya Beach is a key nesting site for Olive Ridley turtles.

Notes:
The U.S. Air Force is considering deploying the Harpoon anti-ship missile on its F-16s, signaling a shift in naval warfare strategy. The Harpoon (RGM-84/UGM-84/AGM-84) is a subsonic anti-ship cruise missile developed by Boeing for the U.S. Navy. Introduced in 1977, it is used by over 30 countries, including India. It has a range of 90-240 km and can be launched from ships, submarines, shore batteries, and aircraft.

Notes:
Mission 300 is an ambitious initiative to electrify 300 million people in Sub-Saharan Africa by 2030. It was launched in 2025 by the World Bank and African Development Bank (AfDB) in collaboration with key global energy partners. The initiative aims to provide affordable, reliable, and sustainable electricity to millions in Africa. It will achieve this through a mix of grid expansion, mini-grids, and off-grid solar solutions to ensure widespread electrification. Mission 300 will help accelerate Africa’s transition to clean energy, reducing dependency on fossil fuels.

Notes:
President Droupadi Murmu inaugurated the Visitor’s Conference 2024-25 at Rashtrapati Bhavan, New Delhi, highlighting the role of higher education in India’s future. The first-ever Visitors Conference was inaugurated by President Pranab Mukherjee in November 2015. She presented the 8th Visitor’s Awards to top researchers in quantum tech, pharmaceuticals, aquaculture, cancer research, and plastic-to-fuel conversion.